.level-2 .topBox {
  width: 1460rem;
  margin: 0 auto;
  background-color: rgba(82, 82, 82, 1);
}
.level-2 .firstPageBox .video {
  width: 1460rem;
  height: 780rem;
}
.level-2 .video {
  object-fit: cover;
}
.level-2 .firstPageBox .itemBg {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  height: auto;
}
.level-2 .secondBar {
  width: 1460rem;
  height: 120rem;
  margin: 0 auto;
  position: relative;
  z-index: 0;
  background-color: #4d4d4d;
}
.level-2 .secondBar .itemBg {
  width: 1460rem;
  height: 120rem;
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
}
.level-2 .logoBar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1460rem;
  height: 80rem;
  margin: 0 auto;
}
.level-2 .logoBar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1460rem;
  height: 80rem;
  margin: 0 auto;
}
.level-2 .logoBar .miniLogo {
  height: 35px;
}
.level-2 .logoBar .subLogo {
  height: 30px;
}
.level-2 .logoBar .subTitle {
  font-size: 24px;
  line-height: 1em;
  font-family: 'SourceHanSansCN_normal';
}
.level-2 .topBox .play {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, .6); */
  z-index: 0;
}
.level-2 .list .play {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 0, 0, .6); */
  z-index: 0;
}
.level-2 .topBox .playIcon {
  position: absolute;
  width: 74rem;
  height: 74rem;
  top: 50%;
  left: 50%;
  z-index: 5;
  transform: translate(-50%, -50%);
}
.level-2 .list .playIcon {
  position: absolute;
  width: 74rem;
  height: 74rem;
  top: 50%;
  left: 50%;
  z-index: 5;
  transform: translate(-50%, -50%);
}
.level-2 .listWrap {
  width: 1460rem;
  margin: 0 auto;
}
.level-2 .list {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 560rem);
  gap: 40rem 40rem;
  margin-bottom: 60px;
}
.level-2 .list .hotItem {
  position: relative;
  background-color: #4d4d4d;
}
.level-2 .list .hotItem .itemBg {
  width: 100%;
  height: 100%;
  margin: 0;
}
.level-2 .list .hotItem .title {
  position: absolute;
  left: 20rem;
  bottom: 30rem;
  color: rgba(250, 250, 250, 1);
  font-size: 18px;
  font-family: 'SourceHanSansCN_normal';
  line-height: 1;
  z-index: 5;
}
.level-2 .list .hotItem .video {
  width: 460rem;
  height: 560rem;
  object-position: center;
  object-fit: cover;
}
.level-2 .class .hotItem .title {
  position: absolute;
  left: 20rem;
  bottom: 30rem;
  color: rgba(250, 250, 250, 1);
  font-size: 18px;
  font-family: 'SourceHanSansCN_normal';
  line-height: 1;
  z-index: 5;
}
.level-2 .list .hotItem .title .subTitle {
  font-size: 18px;
  margin-bottom: 15px;
}
.level-2 .list .hotItem .title .mainTitle {
  font-size: 30px;
  font-family: 'SourceHanSansCN_bold';
}
.level-2 .section .listheaderbox {
  height: 30px;
  margin-top: -20px;
  margin-bottom: 60px;
}
.level-2 .section .listheaderbox .commonico {
  height: 35px;
}
.news .section .listheaderbox .commonico {
  height: 35px;
}
.more {
  width: 1460rem;
  height: 40px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.more img {
  height: 40px;
  cursor: pointer;
}
.about .swiper-wrap .swiper-slide {
  margin: 0 auto;
  position: relative;
  z-index: 0;
  height: 700rem;
  background-color: #4d4d4d;
}